1227242412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{12347}}^1$

素因数の和:12619

約数の個数: 72

約数和(自身を含む): 3397972032

約数和(自身を除く): 2170729620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 753, 1004, 1506, 2259, 2761, 3012, 4518, 5522, 8283, 9036, 11044, 12347, 16566, 24694, 24849, 33132, 37041, 49388, 49698, 74082, 99396, 111123, 135817, 148164, 222246, 271634, 407451, 444492, 543268, 814902, 1222353, 1629804, 2444706, 3099097, 4889412, 6198194, 9297291, 12396388, 18594582, 27891873, 34090067, 37189164, 55783746, 68180134, 102270201, 111567492, 136360268, 204540402, 306810603, 409080804, 613621206, 1227242412]

約数ペア:

[(1, 1227242412), (2, 613621206), (3, 409080804), (4, 306810603), (6, 204540402), (9, 136360268), (11, 111567492), (12, 102270201), (18, 68180134), (22, 55783746), (33, 37189164), (36, 34090067), (44, 27891873), (66, 18594582), (99, 12396388), (132, 9297291), (198, 6198194), (251, 4889412), (396, 3099097), (502, 2444706), (753, 1629804), (1004, 1222353), (1506, 814902), (2259, 543268), (2761, 444492), (3012, 407451), (4518, 271634), (5522, 222246), (8283, 148164), (9036, 135817), (11044, 111123), (12347, 99396), (16566, 74082), (24694, 49698), (24849, 49388), (33132, 37041)]